Add graphics for climbing motion

diff --git a/data/images/creatures/tux/big/ladder-0.png b/data/images/creatures/tux/big/ladder-0.png
new file mode 100755 (executable)
index 0000000..6fb951d
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diff --git a/data/images/creatures/tux/big/ladder-1.png b/data/images/creatures/tux/big/ladder-1.png
new file mode 100755 (executable)
index 0000000..b9b2807
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diff --git a/data/images/creatures/tux/big/ladder-2.png b/data/images/creatures/tux/big/ladder-2.png
new file mode 100755 (executable)
index 0000000..aff1b81
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diff --git a/data/images/creatures/tux/big/ladder-3.png b/data/images/creatures/tux/big/ladder-3.png
new file mode 100755 (executable)
index 0000000..6417a56
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diff --git a/data/images/creatures/tux/fire/ladder-0.png b/data/images/creatures/tux/fire/ladder-0.png
new file mode 100755 (executable)
index 0000000..a222e1f
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diff --git a/data/images/creatures/tux/fire/ladder-1.png b/data/images/creatures/tux/fire/ladder-1.png
new file mode 100755 (executable)
index 0000000..42121f7
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diff --git a/data/images/creatures/tux/fire/ladder-2.png b/data/images/creatures/tux/fire/ladder-2.png
new file mode 100755 (executable)
index 0000000..cae0f8e
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diff --git a/data/images/creatures/tux/fire/ladder-3.png b/data/images/creatures/tux/fire/ladder-3.png
new file mode 100755 (executable)
index 0000000..0318944
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diff --git a/data/images/creatures/tux/ice/ladder-0.png b/data/images/creatures/tux/ice/ladder-0.png
new file mode 100755 (executable)
index 0000000..2ce4fcc
Binary files /dev/null and b/data/images/creatures/tux/ice/ladder-0.png differ

diff --git a/data/images/creatures/tux/ice/ladder-1.png b/data/images/creatures/tux/ice/ladder-1.png
new file mode 100755 (executable)
index 0000000..1dc93a1
Binary files /dev/null and b/data/images/creatures/tux/ice/ladder-1.png differ

diff --git a/data/images/creatures/tux/ice/ladder-2.png b/data/images/creatures/tux/ice/ladder-2.png
new file mode 100755 (executable)
index 0000000..ab81a8b
Binary files /dev/null and b/data/images/creatures/tux/ice/ladder-2.png differ

diff --git a/data/images/creatures/tux/ice/ladder-3.png b/data/images/creatures/tux/ice/ladder-3.png
new file mode 100755 (executable)
index 0000000..8f7c0c0
Binary files /dev/null and b/data/images/creatures/tux/ice/ladder-3.png differ

diff --git a/data/images/creatures/tux/small/ladder-0.png b/data/images/creatures/tux/small/ladder-0.png
new file mode 100755 (executable)
index 0000000..1bee6ac
Binary files /dev/null and b/data/images/creatures/tux/small/ladder-0.png differ

diff --git a/data/images/creatures/tux/small/ladder-1.png b/data/images/creatures/tux/small/ladder-1.png
new file mode 100755 (executable)
index 0000000..2514204
Binary files /dev/null and b/data/images/creatures/tux/small/ladder-1.png differ

diff --git a/data/images/creatures/tux/small/ladder-2.png b/data/images/creatures/tux/small/ladder-2.png
new file mode 100755 (executable)
index 0000000..4ab110a
Binary files /dev/null and b/data/images/creatures/tux/small/ladder-2.png differ

diff --git a/data/images/creatures/tux/small/ladder-3.png b/data/images/creatures/tux/small/ladder-3.png
new file mode 100755 (executable)
index 0000000..c6fa42d
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